diff --git a/go.mod b/go.mod
index 9e98e4ef0989e828be13fcb72b7ddd64f05d9df0..e82a04b279ef16297d029b2a3993b5327b23c804 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ require (
 	github.com/Workiva/go-datastructures v1.0.50
 	github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5
 	github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5 // indirect
-	github.com/apache/dubbo-go-hessian2 v1.6.1-0.20200623062814-707fde850279
+	github.com/apache/dubbo-go-hessian2 v1.6.1
 	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
 	github.com/coreos/bbolt v1.3.3 // indirect
 	github.com/coreos/etcd v3.3.13+incompatible
diff --git a/go.sum b/go.sum
index eaeae0a22622a65dcf95b9b65c36289035aa3afd..8c8c4ef132e2c4fe5a9631f74fcabc8cae9767c9 100644
--- a/go.sum
+++ b/go.sum
@@ -45,6 +45,8 @@ github.com/apache/dubbo-go-hessian2 v1.5.0 h1:fzulDG5G7nX0ccgKdiN9XipJ7tZ4WXKgmk
 github.com/apache/dubbo-go-hessian2 v1.5.0/go.mod h1:VwEnsOMidkM1usya2uPfGpSLO9XUF//WQcWn3y+jFz8=
 github.com/apache/dubbo-go-hessian2 v1.6.1-0.20200623062814-707fde850279 h1:1g3IJdaUjXWs++NA9Ail8+r6WgrkfhjS6hD/YXvRzjk=
 github.com/apache/dubbo-go-hessian2 v1.6.1-0.20200623062814-707fde850279/go.mod h1:7rEw9guWABQa6Aqb8HeZcsYPHsOS7XT1qtJvkmI6c5w=
+github.com/apache/dubbo-go-hessian2 v1.6.1 h1:mFKeCZzaCkk4mMOyP+LQ85GHbRyqKT7858KS21JQYA4=
+github.com/apache/dubbo-go-hessian2 v1.6.1/go.mod h1:7rEw9guWABQa6Aqb8HeZcsYPHsOS7XT1qtJvkmI6c5w=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e h1:QEF07wC0T1rKkctt1RINW/+RMTVmiwxETico2l3gxJA=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=